<template>
  <div>
    <!--
        row 组件是行组件（一行分为24列）
            type 属性决定布局类型（flex 表示 弹性盒子布局）
        col 组件是列组件
            在一列中  span属性表示占据的列数   offset 属性表示偏移
     -->
    <el-row>
      <el-col :span="24">
        <div class="grid-content bg-purple-dark"></div>
      </el-col>
    </el-row>
    <el-row>
      <el-col :span="12"><div class="grid-content bg-purple"></div></el-col>
      <el-col :span="12">
        <div class="grid-content bg-purple-light"></div>
      </el-col>
    </el-row>
    <el-row>
      <el-col :span="5" :offset="12">
        <div class="grid-content bg-purple"></div>
      </el-col>
      <el-col :span="7">
        <div class="grid-content bg-purple-light"></div>
      </el-col>
    </el-row>

    <el-row type="flex" justify="center" align="middle">
      <el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
      <el-col :span="6">
        <div class="grid-content bg-purple-light"></div>
      </el-col>
    </el-row>
  </div>
</template>

<script>
export default {}
</script>

<style scoped lang="less">
.el-row {
  margin-bottom: 20px;
  &:last-child {
    margin-bottom: 0;
  }
}
.el-col {
  border-radius: 4px;
}
.bg-purple-dark {
  background: #99a9bf;
}
.bg-purple {
  background: #d3dce6;
}
.bg-purple-light {
  background: #e5e9f2;
}
.grid-content {
  border-radius: 4px;
  min-height: 36px;
}
.row-bg {
  padding: 10px 0;
  background-color: #f9fafc;
}
</style>
